/*
 * Copyright (C) 2009 aileron.cc
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package cc.aileron.mail;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;

import com.google.inject.Guice;
import com.google.inject.Inject;

/**
 * @author Aileron
 */
public class MailetMain
{
    /**
     * @param mailet
     * @throws Exception
     */
    public static void main(final Class<? extends MailetApplication> mailet) throws Exception
    {
        Guice.createInjector(new MailetModule(mailet))
            .getInstance(MailetMain.class)
            .run();
    }

    /**
     * @param args
     * @throws Exception
     */
    public static void main(final String... args) throws Exception
    {
        main(Class.forName(args[0])
            .asSubclass(MailetApplication.class));
    }

    /**
     * @throws ExecutionException
     * @throws InterruptedException
     */
    public void run() throws InterruptedException,
            ExecutionException
    {
        final Future<Void> future = Executors.newSingleThreadExecutor()
            .submit(daemon);
        future.get();
    }

    /**
     * @param daemon
     */
    @Inject
    public MailetMain(final MailetDaemon daemon)
    {
        this.daemon = daemon;
    }

    private final MailetDaemon daemon;
}
